1. starting a campfire
  1.1 find a spot for fire
    1.1.1 find clearing
    1.1.1.1 spot away from trees
    1.1.2 build edge
  1.2 gather supplies
    1.2.1 wood
      1.2.1.2 small twigs
      1.2.1.3 split wood
   1.2.2 gather rocks for edge
   1.2.3 lighter

  1.3 light fire